R&S SMB100A Release Notes

R&S
®
SMB100A Information on the current version and history
Release Notes 1234.5678.02 - 01 6
1.3 Version 4.20.028.58
Released May 2018, microwave instruments only (SMB-B112 and up)
New functionality
Version
Functions
275223
Support of RF board 1406.8903.01 / .02
275223
Support of step attenuator 1412.5431.01 / .02 / .08
297166
Security: New Volatile Mode redirects user data to non-persistent memory
Modified functionality
Version
Functions
365704
Reduced interruption of output signal when changing instrument settings,
e.g. FM Deviation.
365752
SMB-B5: Improved signal/noise ratio due to optimized internal levelling
Improvements
Version
Improvements
209304
SMB-B5: Phase of multiplex signal inverted, positive half waves cause lower frequency
299323
If RF is smaller than 24MHz, unexpected external interrupts may occur, e.g. effecting
external triggered sweep or list mode
341241
NRP-Z Power Viewer: Current frequency not updated in sensor
365816
Unexpected blanking of RF signal when modifying FM depth
Known issues
Version
Known Issues
433429
NRP-Z Level Control is not operational
441643
Frequency setting time is extended while NRP-Z Power Viewer is active
12845
Sometimes the SMZ multiplier is not recognized during power on. Workaround:
Power up SMB before connecting or powering the SMZ

R&S SMB100A Specifications

General

Brand	R&S
Model	SMB100A
Category	Inverter
Language	English